Well if they have any plans, even in the bakc of their heads to make a 4th, i think Aunt May needs to go in this one or they need to get on 4 asap. Rosemary Harris doesn thave much time, shes freakin 80. We don't need another Matrix oracle thing, where the lady playing a charachter dies so they have to half ass an explaination why she looks different or just dissapears.
I'd love to see her health just decline in the movie and at some point Peter goes to see her at the hospital and she tells him she knew he was spiderman all along, shes proud of him, blah blah blah. then she dies. No baddies responsible, no crap. Just a good easy slip away death that will be sad but won't depress peter but make him feel good about what he has chosen to do with his life. Ok done rambling, you get the point.